Jen, I'm so sorry to hear this. Ringworm can be very difficult to get rid of and so far I've been lucky in that only Star has it. I'm actually taking him to the vets this Saturday so they can do a culture to see if he still has it. Hopefully he's finally cured.

I was using the Miconazale spray from the vets but it was irritating his ears too much so I decided to order some other stuff online. I'm now using an infection protection gel which has benzalkonium chloride in it and a healing and protection spray that I spray on him every 4-6 days instead of bathing him which also contains this.

You can also buy a similar product called "Fungisan For Cats" at Petsmart or probably other pet stores which also contains this same ingredient which I wasn't aware of until last week. I also bought Pet's Best Disinfectanct Spray which is an antimicrobial spray that gets rid of viruses, bacteria, and fungi and you just spray it any where you need to. It's very pricey though so it would probably be best to stick with clorox bleach. Here's the link to the stuff that I ordered: Pet's Best RX. I've also been giving all of my cats program pills and I'll continue giving these to them for 6 months. You can order these online too. Good luck.

I also found out that some cats will never break out with ringworm but they can be carriers of ringworm.